US10286208B2 - Fully integrated lead stabilizer for medical electrical leads and methods of attachment - Google Patents

Fully integrated lead stabilizer for medical electrical leads and methods of attachment Download PDF

Info

Publication number
US10286208B2
US10286208B2 US15/159,707 US201615159707A US10286208B2 US 10286208 B2 US10286208 B2 US 10286208B2 US 201615159707 A US201615159707 A US 201615159707A US 10286208 B2 US10286208 B2 US 10286208B2
Authority
US
United States
Prior art keywords
suture sleeve
implantable lead
suture
implantable
lead
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active, expires
Application number
US15/159,707
Other versions
US20160339233A1 (en
Inventor
Andrew L. De Kock
Christopher A. Fuhs
G. Shantanu Reddy
Diana K. Ma
David A. Durand
Daniel J. Cooke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cardiac Pacemakers Inc
Original Assignee
Cardiac Pacemakers Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US201562164023P priority Critical
Application filed by Cardiac Pacemakers Inc filed Critical Cardiac Pacemakers Inc
Priority to US15/159,707 priority patent/US10286208B2/en
Assigned to CARDIAC PACEMAKERS, INC. reassignment CARDIAC PACEMAKERS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MA, DIANA K., REDDY, G. SHANTANU, COOKE, DANIEL L., DE KOCK, ANDREW L.
Assigned to CARDIAC PACEMAKERS, INC. reassignment CARDIAC PACEMAKERS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DURAND, DAVID A.
Assigned to CARDIAC PACEMAKERS, INC. reassignment CARDIAC PACEMAKERS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FUHS, CHRISTOPHER A.
Publication of US20160339233A1 publication Critical patent/US20160339233A1/en
Publication of US10286208B2 publication Critical patent/US10286208B2/en
Application granted granted Critical
Application status is Active legal-status Critical
Adjusted expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • A61N1/057Anchoring means; Means for fixing the head inside the heart
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0551Spinal or peripheral nerve electrodes
    • A61N1/0558Anchoring or fixation means therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0587Epicardial electrode systems; Endocardial electrodes piercing the pericardium
    • A61N1/059Anchoring means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056Transvascular endocardial electrode systems
    • A61N1/057Anchoring means; Means for fixing the head inside the heart
    • A61N2001/0582Suture sleeves

Abstract

Various aspects of the present disclosure are directed toward methods, apparatuses, and systems that include an implantable medical device comprising an implantable lead, a suture sleeve having an interior surface defining a lumen of the suture sleeve that receives the implantable lead, and an engagement feature configured to non-removeably secure the suture sleeve to the implantable lead.

Description

CROSS-REFERENCE TO RELATED APPLICATION

This application claims priority to Provisional Application No. 62/164,023, filed May 20, 2015, which is herein incorporated by reference in its entirety.

TECHNICAL FIELD

The present disclosure relates generally to implantable medical leads. More specifically, the disclosure relates to a suture sleeve for an implantable medical lead assembly.

BACKGROUND

When functioning properly, the human heart maintains its own intrinsic rhythm and is capable of pumping adequate blood throughout the body's circulatory system. However, some individuals have irregular cardiac rhythms, referred to as cardiac arrhythmias, which can result in diminished blood circulation and cardiac output. One manner of treating cardiac arrhythmias includes the use of an implantable pulse generator (IPG) such as a pacemaker, an implantable cardioverter defibrillator (ICD), a cardiac resynchronization (CRT) device, or a subcutaneous implantable cardioverter defibrillator. Such devices typically rely on an implantable lead to convey electrical signals between the IPG and the heart. An implantable lead can additionally or alternatively be used to stimulate other nervous and/or musculature systems of the body. Whether for a cardiac lead or for a lead used elsewhere in the body, a suture sleeve can be provided along the lead to anchor the lead.

SUMMARY

In Example 1, an implantable medical device comprising an implantable lead having a distal region, a proximal region, and an intermediate region therebetween; a suture sleeve having an interior surface defining a lumen of the suture sleeve, the lumen receiving the implantable lead, the suture sleeve comprising an exterior surface that defines at least one suture receiving track; and an engagement feature arranged on the implantable lead and configured to non-removeablely secure the suture sleeve to the implantable lead.

In Example 2, the medical device of Example 1, wherein the suture sleeve comprises silicone and the implantable lead comprises polycarbonate.

In Example 3, the medical device of Examples 1 or 2, wherein the engagement feature comprises an adhesive layer.

In Example 4, the medical device of Example 3, wherein the adhesive layer comprises first durometer and the suture sleeve comprises a second durometer.

In Example 5, the medical device of Example 4, wherein the first durometer is lower than the second durometer.

In Example 6, the medical device of Example 1, wherein the suture sleeve further comprises at least one indentation along the interior surface of the suture sleeve, and the engagement feature comprises at least one radial projection comprising an upper surface, a lower surface, and sidewalls, the upper surface and the sidewalls being configured to provide a mechanical stop for the suture sleeve and engage the at least one indentation to secure the suture sleeve to the implantable lead.

In Example 7, the medical device of Example 6, wherein the at least one radial projection comprises opposing sidewalls configured to engage the at least one indentation to secure the suture sleeve to the implantable lead.

In Example 8, the medical device of Example 1, wherein the suture sleeve further comprises at least one cavity along the interior surface of the suture sleeve, and the engagement feature comprises at least one radial projection having rivets configured to engage a top surface of the suture sleeve on either side of the at least one cavity to secure the suture sleeve to the implantable lead.

In Example 9, the medical device of any of the Examples 1-8, further comprising at least one electrode secured in the distal region of the implantable lead.

In Example 10, a method for securing a suture sleeve to an implantable lead having a distal region, a proximal region, and an intermediate region therebetween, the method comprising: forming a suture sleeve having an interior surface defining a lumen of the suture sleeve, the lumen receiving the implantable lead, the suture sleeve comprising an exterior surface that defines at least one suture receiving track; forming an engagement feature on an exterior surface of the implantable lead; and securing the suture sleeve to the implantable lead by engaging the suture sleeve with the engagement feature

In Example 11, the method of Example 10, wherein forming the engagement feature comprises providing an adhesive between the suture sleeve and the exterior surface of the medical lead.

In Example 12, the method of Example 10, wherein forming the engagement feature comprises attaching at least one radial projection to the implantable lead, the at least one radial projection, and securing the suture sleeve to the implantable lead comprising engaging the suture sleeve with the at least one radial projection.

In Example 13, the method of Example 10, wherein the at least one radial projection comprises a first radial projection and a second radial projection, and wherein securing the suture sleeve to the implantable lead comprises securing the suture sleeve between the first radial projection and the second radial projection.

In Example 14, the method of Examples 10, 11, or 12, wherein securing the suture sleeve to the implantable lead comprises at least one of over-molding, pre-molding, or heat bonding the suture sleeve to the implantable lead.

In Example 15, the method of Example 10, further comprising plasma treating the implantable lead prior to forming the engagement feature on the exterior surface of the implantable lead.

In Example 16, an implantable medical device comprising: an implantable lead having a distal region, a proximal region, and an intermediate region therebetween; a suture sleeve having an interior surface defining a lumen of the suture sleeve, the lumen receiving the implantable lead, the suture sleeve comprising an exterior surface that defines at least one suture receiving track; and an engagement feature arranged on the implantable lead and configured to non-removeablely secure the suture sleeve to the implantable lead.

In Example 17, the medical device of Example 16, wherein the suture sleeve comprises silicone and the implantable lead comprises polycarbonate.

In Example 18, the medical device of Example 16, wherein the engagement feature comprises an adhesive layer.

In Example 19, the medical device of Example 18, wherein the adhesive layer comprises a first durometer and the suture sleeve comprises a second durometer.

In Example 20, the medical device of Example 18, wherein the first durometer is lower than the second durometer.

In Example 21, the medical device of Example 16, wherein the suture sleeve further comprises at least one indentation along the interior surface of the suture sleeve, and the engagement feature comprises at least one radial projection having an upper surface, a lower surface, and sidewalls, the upper surface and the sidewalls being configured to provide a mechanical stop for the suture sleeve and engage the at least one indentation to secure the suture sleeve to the implantable lead.

In Example 22, the medical device of Example 21, wherein the at least one radial projection comprises opposing sidewalls configured to engage the at least one indentation to secure the suture sleeve to the implantable lead.

In Example 23, the medical device of Example 16, wherein the suture sleeve further comprises at least one cavity along the interior surface of the suture sleeve, and the engagement feature comprises at least one radial projection comprising rivets configured to engage a top surface of the suture sleeve on either side of the at least one cavity to secure the suture sleeve to the implantable lead.

In Example 24, an implantable medical device comprising: an implantable lead having a distal region, a proximal region, and an intermediate region therebetween; an electrode arranged at the distal region of the implantable lead and configured to provide a stimulation pulse to a patient's heart; a suture sleeve having an interior surface defining a lumen of the suture sleeve, the lumen receiving the implantable lead, the suture sleeve comprising an exterior surface that defines at least one suture receiving track and at least one indentation along the interior surface of the suture sleeve; a sense electrode between the electrode and the suture sleeve; and at least one radial projection configured engage the at least one indentation to secure the suture sleeve to the implantable lead.

In Example 25, the medical device of Example 24, wherein a gap between the suture sleeve and the sense electrode is between 2 mm and 15 mm.

In Example 26, the medical device of Example 24, further comprising a second sense electrode at a distal tip of the implantable lead.

In Example 27, the medical device of Example 24, wherein the electrode is configured to provide an electrical stimulation to a patient's heart.

In Example 28, the medical device of Example 24, wherein the exterior surface of the suture sleeve comprises a surface roughness of between 45 and 75 Ra.

In Example 29, the medical device of Example 24, wherein the suture sleeve comprises silicone and the at least one radial projection comprises at least one of polycin vorite (PCV), polyurethane, and polycarbonate.

In Example 30, a method for securing a suture sleeve to an implantable lead having a distal region, a proximal region, and an intermediate region therebetween, the method comprising: forming a suture sleeve having a lumen defining an interior surface of the suture sleeve and sized to receive an implantable lead, the suture sleeve being arranged at the distal region of the implantable lead and comprising at least one suture receiving track on an exterior surface of the suture sleeve; forming an engagement feature on an exterior surface of the implantable lead; and securing the suture sleeve to the implantable lead by engaging the suture sleeve with the engagement feature

In Example 31, the method of Example 30, wherein forming the engagement feature comprises providing an adhesive between the suture sleeve and the exterior surface of the medical lead.

In Example 32, the method of Example 30, wherein forming the engagement feature comprises attaching at least one radial projection to the implantable lead, the at least one radial projection, and securing the suture sleeve to the implantable lead comprises engaging the suture sleeve with the at least one radial projection.

In Example 33, the medical device of Example 32, wherein the at least one radial projection comprises a first radial projection and a second radial projection, and wherein securing the suture sleeve to the implantable lead comprising the securing the suture sleeve between the first radial projection and the second radial projection.

In Example 34, the method of Example 30, wherein securing the suture sleeve to the implantable lead comprises at least one of over-molding, pre-molding, or heat bonding the suture sleeve to the implantable lead.

In Example 35, the method of Example 30, further comprising plasma treating the implantable lead implantable lead prior to forming the engagement feature on the exterior surface of the implantable lead.

While multiple embodiments are disclosed, still other embodiments of the present invention will become apparent to those skilled in the art from the following detailed description, which shows and describes illustrative embodiments of the invention. Accordingly, the drawings and detailed description are to be regarded as illustrative in nature and not restrictive.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1A shows an implantable medical system including a suture sleeve as implanted in a patient.

FIG. 1B shows an enlarged schematic illustration the suture sleeve of FIG. 1A.

FIG. 2A shows a cross sectional view, taken from FIG. 1B, of a suture sleeve secured to an implantable by radial projections.

FIG. 2B shows an enlarged cross sectional view, taken from FIG. 1B as an alternative embodiment to that of FIG. 2A, of an attachment mechanism having rivets for securing the suture sleeve to a lead.

FIG. 2C shows a cross sectional view, taken from FIG. 1B as an alternative embodiment to those of FIGS. 2A-B, of a suture sleeve secure to a lead by a snap-fit mechanism.

FIG. 2D shows a schematic illustration of a suture sleeve secured to a lead by a securement ring.

FIG. 2E shows a schematic illustration of a suture sleeve secure to a lead by radial projection having end portions.

FIG. 2F shows a cross sectional view, taken from FIG. 1B as an alternative embodiment to those of FIGS. 2A-C, of a suture sleeve secured to a lead by a plurality of radial projections for securing the suture sleeve to an implantable lead.

FIG. 2G shows a schematic illustration of a radial projection having a ring configuration.

FIG. 2H shows a schematic illustration of a radial projection having a spiral configuration.

FIG. 2I shows a cross sectional view, taken from FIG. 1B as an alternative embodiment to those of FIGS. 2A-C and FIG. 2F, of a suture sleeve secured to a lead by an adhesive layer.

FIG. 3 shows a schematic illustration of an implantable medical lead having a suture sleeve mounted thereon.

While the full scope of this disclosure is amenable to various modifications and alternative forms, specific embodiments have been shown by way of example in the drawings and are described in detail below. The intention, however, is not to limit the invention to the particular embodiments described. On the contrary, the invention is intended to cover all modifications, equivalents, and alternatives falling within the scope of the invention as defined by the appended claims.

DETAILED DESCRIPTION

FIG. 1A shows an implantable medical system 100. The implanted medical system 100 includes a pulse generator 104 implanted within a patient. As shown, the pulse generator 104 can be connected to an implantable lead 108. FIG. 1A shows the implantable medical system 100 arranged for delivering electrical stimulation to the heart 106. The particular implantable medical system 100 shown is implanted subcutaneously along the patient's chest or abdomen, however other implant locations are possible. As shown in FIG. 1A, the pulse generator 104 and the implantable lead 108 are implanted at an implant location that is outside of the ribcage. In various embodiments, the pulse generator 104 is a pacemaker, an implantable cardioverter/defibrillator (ICD), a cardiac resynchronization (CRT) device, a subcutaneous implantable cardioverter defibrillator, a neurostimulator, or any other implantable medical device for delivering a therapy, and may be configured to deliver one or more of pacing, CRT, defibrillation, and neurostimulation therapies, amongst other options. The pulse generator 104 may additionally or alternatively be configured for sensing within the body, such as sensing bioelectrical signals and/or other physiological parameters.

The entirety of the implantable lead 108 is implanted subcutaneously, but outside of the ribcage. As such, in various embodiments, no part of the implantable lead 108 comes into contact with the heart. In some other embodiments, at least part of the implantable lead 108 may extend into the ribcage, such as to make contact with the heart.

One or more portions of the implantable lead 108 may be secured in place with a suture sleeve 102. The suture sleeve 102 can be secured to the implantable lead 108 prior to beginning surgery, such as in manufacturing of the implantable lead 108 without involvement of a surgeon or other medical professional. Securing the suture sleeve 102 to the implantable lead 108 during manufacturing may allow for a more efficient implantation procedure as a surgeon or trained medical professional would not have to position the suture sleeve 102 on the implantable lead 108 while operating. Further, securing the suture sleeve 102 to the implantable lead 108 in this manner may also provide for an accurate and defined arrangement of the suture sleeve 102 on the implantable lead 108.

The implantable lead 108 can include an electrode 110. The electrode 110 shown in FIG. 1A is a defibrillation electrode having a large surface area. Additionally or alternatively, smaller pace and/or sense electrodes, such as ring electrodes, can be deposed on the implantable lead 108. While a single electrode 110 is shown, it will be understood that a greater number of electrodes and/or different types of electrodes can be provided on the implantable lead 108. The flexible lead body can be formed from a polymeric tube.

In various embodiments, the implantable lead 108 is inserted into the patient through a first incision (entry site) formed in the side of the patient. A stiff tube (e.g., an introducer, not shown) can be inserted into and through the first incision and the implantable lead 108 can be moved through the tube toward the sternum of the patient. A second incision can be made near an upper portion of the sternum of the patient. The second incision can allow for an access point for a physician to position the distal end of the implantable lead 108. In addition, a third incision can be made near a lower portion of the sternum. The third incision allows for access to the suture sleeve 102, which is provided to secure the implantable lead 108 in place. Other suitable access sites may be utilized in various other embodiments, and the incisions may be made in any order. Once the suture sleeve 102 is appropriately positioned, the physician may secure the implantable lead 108 in place by tying sutures 112, 113, 114, 115 to the suture sleeve 102, and threading the sutures 112, 113, 114, 115 within the body.

FIG. 1B shows an enlarged schematic illustration of the suture sleeve 102 of FIG. 1A. The suture sleeve 102 includes a lumen (and other internal components) that defines an interior surface of the suture sleeve. The lumen and the implantable lead 108 are sized relative to one another such that the implantable lead 108 can be received within the lumen of the suture sleeve 102. An exterior surface of the suture sleeve 102 can include one or more receiving tracks 118, 122, 126, 130. Each track 118, 122, 126, 130 can be defined by opposing sidewalls 120, 124, 128, 132. The sidewalls 120, 124, 128, 132 can hold a suture within the suture receiving track 118, 122, 126, 130 to minimize movement between the suture and the suture sleeve 102. While four tracks 118, 122, 126, 130 are shown in the embodiment of FIG. 1B, it will be understood that no tracks, a single track, two tracks, three tracks, or any number of tracks can alternatively be provided. One or more sutures can be placed within each track 118, 122, 126, 130 during an implantation procedure to secure the implantable lead 108 in place within the body. Each suture (as shown above with reference to FIG. 1A) can also penetrate and/or loop around tissue to secure the suture sleeve 102 to the tissue. A knot can be tied in each suture after the suture is wrapped around the suture sleeve 102. The suture sleeve 102 can prevent the sutures from contacting the lead 108 to prevent damaging the implantable lead 108 while also securing the lead 108 at an implant site. Further, in certain embodiments, the suture sleeve 102 can have a surface roughness of between 45 and 75 Ra to enhance securement of the suture with the suture sleeve 102.

The suture sleeve 102 can be formed from polymeric material, such as silicone. The material of the suture sleeve 102 may not include properties that allow for heat welding or chemical bonding of the suture sleeve 102 to the implantable lead 108. Silicone, for example, may not readily adhere to other materials. However, it is advantageous to form the suture sleeve 102 of silicone, or like materials, due to the biocompatible and robust properties of silicone and similar materials. The suture sleeve 102 may be non-removeably secured to the implantable lead 108 via one or more features as further discussed herein.

FIG. 2A shows an enlarged cross sectional view of a suture sleeve 202 secured to an implantable lead 214 by radial projections 204, 206. The cross sectional view can represent, for example, a cross-sectional view taken from the line A-A shown in FIG. 1B. The cross-sectional view in FIG. 2A shows the cross-sectional aspects of the suture sleeve 202 and a lumen 212 of the implantable lead 214, however, the other internal components (e.g., electrical components) of the implantable lead 214 are omitted. The suture sleeve 202 is mounted on an implantable lead 214. The suture sleeve 202 is secured to the implantable lead 214 by one or more radial projections 204, 206. The radial projections 204, 206 may be a continuous ring around the implantable lead 214 (as is shown in FIG. 1B), or, the radial projections 204, 206 may be only on portions of the implantable lead 214. The radial projection 204, 206 can have sidewalls 208, 210 that bound an upper surface 207, 209 of the radial projections 204, 206.

The suture sleeve 202 can also include one or more indentations 211, 213. The one or more indentations 211, 213 may be the opposite (e.g., mirror) of the structure of the radial projections 204, 206 and interface therewith. The sidewalls 210 can be curved such that differentiation between the upper surface 207, 209 of the radial projections 204, 206 are gradually formed. Further, the sidewalls 208, 210 can be formed at a steeper angle (e.g., 90 degrees) with respect to the upper surface 207, 209. In either instance, the indentations 211, 213 can be provided along the interior surface the suture sleeve 202, and can be complementary to the radial projections 204, 206. The raised profile of the radial projections 204, 206 shown in FIG. 2A provides a mechanical stop for the suture sleeve 202, and the radial projections 204, 206 engage the one or more indentations 211, 213 to secure the suture sleeve 202 to an implantable lead 214.

As noted above with reference to FIG. 1B, the radial projections 204, 206 are provided on an implantable lead 214. The suture sleeve 202 can be secured thereto by sliding the suture sleeve 202 along the implantable lead 214 until the encountering the radial projections 204, 206. The suture sleeve 202 is forced over the radial projections 204, 206, and slid further along the implantable lead 214 until the radial projections 204, 206 engages the indentations 211, 213. If more than one radial projections 204, 206 is provided, the suture sleeve 202 is forced further along the implantable lead 214 until each of the radial projections 204, 206 is provided within the counterpart indentations 211, 213. As noted above, the radial projections 204, 206 can be formed around the entire circumference of the implantable lead 214. In this manner, during manufacturing, the suture sleeve 202 may be slid along the body of the implantable lead 214, and the radial projections 204, 206 will engage the indentations 211, 213 regardless of the rotational positioning of the suture sleeve 202. The indentations 211, 213 may be formed within the suture sleeve 202 prior to placing the suture sleeve 102 on the suture sleeve, or the indentations may be formed as a result of placing the suture sleeve 102 over the respective radial projections 204, 206. The indentations 211, 213 may be formed as a ring-like indentation along the entire interior circumference of the suture sleeve 202.

FIG. 2B shows an enlarged cross sectional view of a fixation feature for securing a suture sleeve 222 to an implantable lead 221. The cross sectional view can represent, for example, a cross-sectional view taken from the line A-A shown in FIG. 1B. The cross-sectional view in FIG. 2B shows the cross-sectional aspects of the suture sleeve 222 and a lumen 220 of the implantable lead 221, however, the other internal components (e.g., electrical components) of the implantable lead 221 are omitted. The suture sleeve 222 can be secured to the implantable lead 221 by one or more radial projections 216, 217, 218, 219. Each radial projection 216, 217, 218, 219 can include a rivet 223, 224, 225, 226. An upper surface of the rivets 223, 224, 225, 226 can be substantially parallel with a top surface of the suture sleeve 222. In other instances, an upper surface of the rivets 223, 224, 225, 226 may be provided such that portions thereof on top of a top surface of the suture sleeve 222. The rivet 223, 224, 225, 226 can project axially outward from the radial projections 216, 217, 218, 219 such that a top surface of the rivets 223, 224, 225, 226 are parallel (or substantially parallel and/or angled) relative to an upper surface of the suture sleeve 222. The suture sleeve 222 can wedge between the rivets 223, 224, 225, 226 and a main body portion of the radial projections 216, 217, 218, 219. In addition, the suture sleeve 222 can include indentations 231, 232, 233, 233 (or cavity) that are formed in portions of or as a ring-like indentation/cavity along the entire interior circumference of the suture sleeve 222. In instances where the suture sleeve 222 includes one or more cavities, the suture sleeve 222 may first be placed on the implantable lead 221. Once the suture sleeve 222 is in the desired location along the implantable lead 221, the radial projections 216, 217, 218, 219 can be formed on the implantable lead 221. In this manner, the rivets 223, 224, 225, 226 can be provided along the outside surface of the suture sleeve 222 and hold the suture sleeve 222 against the implantable lead 221. In instances where the suture sleeve 222 includes a plurality of indentations 231, 232, 233, 233, an equal number of the radial projections 216, 217, 218, 219 will also be provided to secure the suture sleeve 222 to the implantable lead 221. In addition, the suture sleeve 222 may include suture one or more receiving tracks 227, 228, 229, 230 that may hold a suture to secure the implantable lead 221 in place within the body

FIG. 2C shows a cross sectional view of a snap-fit mechanism for securing a suture sleeve 234 to an implantable lead 236. The cross sectional view can represent, for example, a cross-sectional view taken from the line A-A shown in FIG. 1B. The cross-sectional view in FIG. 2C shows the cross-sectional aspects of the suture sleeve 234 and a lumen 235 of the implantable lead 236, however, the other internal components (e.g., electrical components) of the implantable lead 236 are omitted. The implantable lead 236 can include one or more radial projections 237, 238 that can be bonded to the implantable lead 236. As shown, the radial projections 237, 238 are formed as a continuous ring around the circumference of the implantable lead 236. Indentations 239, 240 in the suture sleeve 234 can be formed complementary to the radial projections 237, 238 to receive the radial projections 237, 238. Similar to the radial projections 237, 238, the indentations 239, 240 are formed as a continuous ring. The radial projections 237, 238 can be snap-fit with the indentations 239, 240 in the inner surface of the implantable lead 236 as a mechanism to secure the suture sleeve 234 to the implantable lead 236.

The radial projections 237, 238 and the indentations 239, 240 may be formed from the same material (e.g., polyurethane or polycarbonate). The suture sleeve 234 may be formed as an upper and lower portion, and guided onto the rivets 226. Thus, in securing the suture sleeve 234 to the implantable lead 236, as is shown in FIG. 2C, the suture sleeve 234 is snapped onto the radial projections 237, 238 such that the indentations 239, 240 and the radial projections 237, 238 are matched. In addition, the suture sleeve 234 may include one or more receiving tracks 241, 242, 243, 244 that may hold a suture to secure the implantable lead 236 in place within the body. The tracks 241, 242, 243, 244 may be formed as a continuous ring around the exterior surface of the suture sleeve 234.

FIG. 2D shows a schematic illustration of a suture sleeve 246 and radial projection 247 having a securement ring 248. The radial projection 247 shown in FIG. 2D is a single structure arranged that includes the securement ring 248. As shown in FIG. 2D, the suture sleeve 246 includes two portions 254, 255 on either side of the securement ring 248. Similar to the example shown in FIG. 2B, the securement ring 248 can include an adhesive to secure the suture sleeve 246 to an implantable lead 249. The securement ring 248 can contact both portions 254, 255 of the suture sleeve 246 via the securement ring 248, and secure the suture sleeve 246 to the implantable lead 249. The radial projection 247 and the securement ring 248 may be bonded together. The radial projection 247 may be secured to the implantable lead 249, and secured to the securement ring 248. The securement ring 248 secures the suture sleeve 246 to the radial projection 247. The radial projection 247 may be secured to the implantable lead 249 by first plasma treating the implantable lead 2479, and subsequently bonding the radial projection 247 thereto. In addition, the suture sleeve 246 may include suture one or more receiving tracks 250, 251, 252, 253 that may hold a suture to secure the implantable lead 249 in place within the body. The tracks 250, 251, 252, 253 may be formed as a continuous ring around the exterior surface of the suture sleeve 246.

FIG. 2E shows a schematic illustration of a suture sleeve 256 and radial projection having end portions 259. The end portions 259 can be provided on either side of the suture sleeve 256 to secure the suture sleeve 256 to an implantable lead 258. End edges 260, 261 of the end portions 259 can overlap portions of the suture sleeve 256, or can be provided such that the end edges 260, 261 of the end portions 259 contact the edges of the suture sleeve 256. During manufacturing of, the suture sleeve 256 may be positioned on the implantable lead 258. Prior to or after position the suture sleeve 256 on the implantable lead 258, the end portions 259 may be secured on the implantable lead 258 and the edges 260, 261 will engage portions of the suture sleeve 256 to secure the suture sleeve 256 to the implantable lead 258. In addition, the suture sleeve 256 may include suture one or more receiving tracks 262, 263, 264, 265 that may hold a suture to secure the implantable lead 258 in place within the body. The tracks 262, 263, 264, 265 may be formed as a continuous ring around the exterior surface of the suture sleeve 256.

FIG. 2F shows a cross sectional view, taken from FIG. 1B, of a suture sleeve 266 and a plurality of radial projections 268 for securing the suture sleeve 266 to an implantable lead 270. The cross sectional view can represent, for example, a cross-sectional view taken from the line A-A shown in FIG. 1B. The cross-sectional view in FIG. 2F shows the cross-sectional aspects of the suture sleeve 266 and a lumen 271 of the implantable lead 270, however, the other internal components (e.g., electrical components) of the implantable lead 270 are omitted. The plurality of radial projections 268 can be formed as part of a single material that is notched for flexibility. The plurality of radial projections 268 are bonded to the implantable lead 270, and the suture sleeve 266 can be provided over the plurality of radial projections 268. The radial projections 268 can be secured directly to the implantable lead 270. In addition, the radial projections 268 may be heat bonded to the implantable lead 270, or secured by other methods of discussed herein. In addition, the suture sleeve 266 may include suture one or more receiving tracks 272, 273, 274, 275 that may hold a suture to secure the implantable lead 270 in place within the body. The tracks 272, 273, 274, 275 may be formed as a continuous ring around the exterior surface of the suture sleeve 266.

FIG. 2G shows a schematic illustration of a radial projection 276 having a circular configuration. The radial projection 276 shown in FIG. 2G can also be formed of a single piece of material. A suture sleeve (not shown) can be secured to an implantable lead 278 by bonding or otherwise securing the suture sleeve over the radial projection 276. Due to the circular configuration of the radial projection 276, the suture sleeve can be provided with suture receiving tracks, such as those shown and discussed above with reference to FIG. 1B, via the securement of a suture sleeve over the radial projection 276. The radial projection 276 can have a notched configuration that can be used in relation to embodiments of the present invention. In certain embodiments, the circular shape can be provided with a taper. The taper can occur from both ends of the radial projection 276 such that the centermost portion is raised apart from the implantable lead 278 as compared to the end portions of the radial projection 247. FIG. 2H shows a schematic illustration of radial projection 280 having a spiral configuration. The radial projection 280 shown in FIG. 2H may be formed of a single piece of material. A suture sleeve (not shown) can be secured to an implantable lead 282 by bonding or otherwise securing the suture sleeve over the radial projection 280. Similar to the configuration discussed with reference to FIG. 2G, the suture sleeve can be provided with suture receiving tracks, such as those shown and discussed above with reference to FIG. 1B, by way of the securement of a suture sleeve over the radial projection 280. The radial projection 280 can have a notched spiral configuration that can be used in relation to embodiments of the present invention. In certain embodiments, the spiral shape can be provided with a taper. The taper can occur from both ends of the radial projection 280 such that the centermost portion is raised apart from the implantable lead 282 as compared to the end portions of the radial projection 276.

FIG. 2I shows a cross sectional view, taken from FIG. 1B as an alternative embodiment to those of FIGS. 2A-F, of a suture sleeve 284 secured to a lead 288 by an adhesive layer 286. The cross sectional view can represent, for example, a cross-sectional view taken from the line A-A shown in FIG. 1B. The cross-sectional view in FIG. 2I shows the cross-sectional aspects of the suture sleeve 284 and a lumen 287 of the implantable lead 288, however, the other internal components (e.g., electrical components) of the implantable lead 288 are omitted. As shown, the suture sleeve 284 may be directly attached to the implantable lead 288 via the adhesive layer 286. The suture sleeve 284 may be positioned along the implantable lead 288, and the adhesive layer 286 may be provided between the suture sleeve 284 and the implantable lead 288. The adhesive layer 286 may be provided along a portion of the suture sleeve 284, as shown in FIG. 2I, or the adhesive layer 286 may be provided along the circumference of the suture sleeve 284. The adhesive layer 286 may be a medical adhesive. The outer surface of the implantable lead 288 may be treated, prior to securing the suture sleeve 284 thereto, to increase the ability of the surface to non-removeably secure the suture sleeve 284. The suture sleeve 284 may then be bonded to the implantable lead 288 via the adhesive layer 286. More specifically, the outer surface of the implantable lead 288 may be plasma treated (or otherwise cleaned), and the suture sleeve 284 may be bonded thereto via the adhesive layer 286. In certain instances, the adhesive layer 286 is as flexible or more flexible than the suture sleeve 284. In addition, the adhesive layer 286 may have a first durometer, and the suture sleeve 284 may have a second durometer. The first durometer may be lower than the second durometer. In addition, the suture sleeve 284 may include suture one or more receiving tracks 289, 290, 291, 292 that may hold a suture to secure the implantable lead 288 in place within the body. The tracks 289, 290, 291, 292 may be formed as a continuous ring around the exterior surface of the suture sleeve 284.

In each of the arrangements shown in FIGS. 2A-2I, the radial projections may be attached to the implantable lead by over molding or pre-molding the radial projection, and subsequently bonding (e.g., heat bonding, polycin vorite bonding) the radial projection to the implantable lead. In certain other embodiments, the suture sleeve may be molded and subsequently bonded to the implantable lead using a medical adhesive after priming the implantable lead with a bonding agent, and plasma treating the implantable lead. In these such embodiments, the radial projection can be the medical adhesive. Thus, the radial projection can be provided with a low profile, and not include raised portions described herein.

In addition, the suture sleeve and the radial projections can be formed of various different materials. In certain embodiments, the suture sleeve and the radial projections are formed of different materials. For instance, the suture sleeve can be formed of silicone, and the radial projections can be formed of polycin vorite (PCV), polyurethane, or polycarbonate. Other suitable materials are also contemplated.

FIG. 3 shows a schematic illustration of an implantable medical lead 300 including a suture sleeve 302. The implantable medical lead 300 has a distal region 304, a proximal region 306, and an intermediate region therebetween. The intermediate region is not shown in FIG. 3 (as is represented by the fragmented depiction of the lead 300). The proximal region 306 includes a connector 308 for the implantable medical lead 300 to connect to a pulse generator (as described, for example, with reference to FIG. 1A). The suture sleeve 302 is arranged at the distal region 304 of the implantable medical lead 300, along with an electrode 309, and a first sense electrode 310, and a second sense electrode 312. The electrode 309 is configured to provide a stimulation pulse to a patient's heart. The electrode 309 can provide the stimulation in response to the first sense electrodes 310 and the second sense electrode 312 determining that the patient's heart has an irregular rhythm.

The second sense electrode 312 is provided nearer a distal end tip of the implantable medical lead 300 than the first sense electrodes 310, which is provided between the suture sleeve 302 and the electrode 309. The gap between the suture sleeve 302 and the first sense electrode 310 is between 2 mm and 15 mm. In the embodiment shown in FIG. 3, the gap between the suture sleeve 302 and the first sense electrode 310 is 7.5 mm. The suture sleeve 302 is secured on the implantable medical lead 300 such that the suture sleeve 302 will not cover the first sense electrode 310 and thereby interfere with the function of the first sense electrode 310. The suture sleeve 302 is secured to the implantable medical lead 300 using radial projections, as shown and discussed above with reference to FIGS. 2A-2I.

The suture sleeve 302 is secured to the implantable medical lead 300, for example, by sliding the suture sleeve 302 along the implantable medical lead 300 from the proximal region 306 to the distal region 304. The suture sleeve 302 has lumen that an interior surface of the suture sleeve 302, and that is sized to receive the implantable medical lead 300. The radial projection, used to secure the suture sleeve 302 to the implantable medical lead 300, is bonded to the implantable medical lead 300 at a position nearer the proximal region 306 than the first sense electrode 310. The suture sleeve 302 is slid along the length of the implantable medical lead 300 until reaching the radial projection. The suture sleeve 302 can be engaged with the radial projection by forcing the suture sleeve 302 over the structure.

The suture sleeve 302 can also be snap-fit to the secured to the implantable medical lead 300 by snap-fitting the suture sleeve 302 over the radial projection (as shown in FIG. 2C), or the suture sleeve 302 can be directly molded to the implantable medical lead 300. In addition, the rivet features, as described above with reference to FIG. 2B, or radial protrusions may be formed using a high durometer epoxy resin. The rivets or radial projections may be formed by filling the voids in a suture sleeve with epoxy, and then allowing it to cure and harden to form the rivets or radial projections.

The suture sleeves described above and otherwise wherein can be modified in view of any other embodiment presented herein, as the present application provides examples of various features that are selectively useable together and are not presented in a restrictive sense. Various modifications and additions can be made to the embodiments discussed without departing from the scope of the present invention. For example, while the embodiments described above refer to particular features, the scope of this invention also includes embodiments having different combinations of features and embodiments that do not include all of the described features. Accordingly, the scope of the present invention is intended to embrace all such alternatives, modifications, and variations as falling within the scope of the claims, together with all equivalents thereof.

Claims (2)

We claim:
1. An implantable medical device comprising:
an implantable lead having a distal region, a proximal region, and an intermediate region therebetween;
a suture sleeve having an interior surface defining a lumen of the suture sleeve, the lumen receiving the implantable lead, the suture sleeve comprising an exterior surface that defines at least one suture receiving track and at least one indentation along the interior surface of the suture sleeve; and
an engagement feature arranged on the implantable lead and configured to non-removeablely secure the suture sleeve to the implantable lead and the engagement feature comprises at least one radial projection having an upper surface, a lower surface, and sidewalls, the upper surface and the sidewalls being configured to provide a mechanical stop for the suture sleeve and engage the at least one indentation to secure the suture sleeve to the implantable lead.
2. The medical device of claim 1, wherein the at least one radial projection comprises opposing sidewalls configured to engage the at least one indentation to secure the suture sleeve to the implantable lead.
US15/159,707 2015-05-20 2016-05-19 Fully integrated lead stabilizer for medical electrical leads and methods of attachment Active 2036-10-21 US10286208B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US201562164023P true 2015-05-20 2015-05-20
US15/159,707 US10286208B2 (en) 2015-05-20 2016-05-19 Fully integrated lead stabilizer for medical electrical leads and methods of attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/159,707 US10286208B2 (en) 2015-05-20 2016-05-19 Fully integrated lead stabilizer for medical electrical leads and methods of attachment

Publications (2)

Publication Number Publication Date
US20160339233A1 US20160339233A1 (en) 2016-11-24
US10286208B2 true US10286208B2 (en) 2019-05-14

Family

ID=56084436

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/159,707 Active 2036-10-21 US10286208B2 (en) 2015-05-20 2016-05-19 Fully integrated lead stabilizer for medical electrical leads and methods of attachment

Country Status (6)

Country Link
US (1) US10286208B2 (en)
EP (1) EP3297718A1 (en)
JP (1) JP6543721B2 (en)
CN (1) CN107530541A (en)
AU (1) AU2016264610B2 (en)
WO (1) WO2016187473A1 (en)

Citations (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254774A (en) 1979-02-14 1981-03-10 The United States Of America As Represented By The Department Of Health, Education And Welfare Balloon catheter and technique for the manufacture thereof
US4266552A (en) 1979-11-13 1981-05-12 Medtronic, Inc. Lead anchoring bobbin
US4276882A (en) 1979-05-18 1981-07-07 Medtronic, Inc. Lead anchoring device
US4287891A (en) 1979-08-31 1981-09-08 Peters Joseph L Securing device for surgical tubes
US4301815A (en) 1980-01-23 1981-11-24 Telectronics Pty. Limited Trailing tine electrode lead
US4387727A (en) 1981-03-30 1983-06-14 Medtronic, Inc. Coaxial service kit
US4409994A (en) 1981-06-02 1983-10-18 Telectronics Pty., Ltd. Lap joint molding member for a pacemaker electrode lead
US4437475A (en) 1981-08-28 1984-03-20 Medtronic, Inc. Transvenous cardiovascular integrated lead anchoring sleeve, protector, and permanent lead introducer stop gap
US4442840A (en) 1982-06-07 1984-04-17 Wojciechowicz Jr Alexander Electrical connector apparatus and method for a temporary cardiac pacing wire
US4516584A (en) 1983-01-07 1985-05-14 Cordis Corporation Suture collar
US4517971A (en) 1982-11-22 1985-05-21 Sorbonne Robert L Guard for venipuncture site and catheter retainer
US4519404A (en) 1983-09-28 1985-05-28 Fleischhacker John J Endocardial electrode lead with conical fixation mechanism
US4538623A (en) 1984-04-09 1985-09-03 Medtronic, Inc. Thread electrode assembly
US4550737A (en) 1983-10-12 1985-11-05 Peter Osypka Intravenously implantable electrode lead for use with cardiac pacemakers
US4553961A (en) 1984-04-18 1985-11-19 Cordis Corporation Suture sleeve with structure for enhancing pacing lead gripping
US4585013A (en) 1981-04-20 1986-04-29 Cordis Corporation Lumenless pervenous electrical lead and method of implantation
US4613329A (en) 1983-09-30 1986-09-23 Sherwood Medical Company Catheter placement device
US4615472A (en) 1985-06-19 1986-10-07 Intravascular Surgical Instruments, Inc. Catheter placement device
US4672979A (en) 1986-01-30 1987-06-16 Cordis Corporation Suture sleeve assembly
US4676782A (en) 1984-09-21 1987-06-30 Vitaphore Corporation Positionable tissue interfacing device for the management of percutaneous conduits
US4683895A (en) 1985-07-25 1987-08-04 Cordis Corporation Suture sleeve anchoring device
US4768523A (en) 1981-04-29 1988-09-06 Lifecore Biomedical, Inc. Hydrogel adhesive
US4796643A (en) 1986-09-30 1989-01-10 Telectronics N.V. Medical electrode leads
US4906233A (en) 1986-05-29 1990-03-06 Terumo Kabushiki Kaisha Method of securing a catheter body to a human skin surface
US5036862A (en) 1987-04-06 1991-08-06 Cordis Corporation Implantable, self-retaining lead
US5107856A (en) 1991-01-10 1992-04-28 Siemens-Pacesetter, Inc. Multiple lead suture sleeve
US5129405A (en) 1985-09-18 1992-07-14 Telectronics N.V. Vein suture collar
US5152298A (en) 1991-04-16 1992-10-06 Siemens Pacesetter, Inc. Threaded suture sleeve
US5242431A (en) 1992-06-11 1993-09-07 Siemens Pacesetter, Inc. Suture sleeve assembly with slidable compression collar
US5257975A (en) 1992-08-14 1993-11-02 Edward Weck Incorporated Cannula retention device
US5273053A (en) 1992-11-02 1993-12-28 Medtronic, Inc. Suture sleeve with lead locking device
JPH06505190A (en) 1991-02-22 1994-06-16
US5366496A (en) 1993-04-01 1994-11-22 Cardiac Pacemakers, Inc. Subcutaneous shunted coil electrode
EP0625359A2 (en) 1993-05-19 1994-11-23 Siemens Aktiengesellschaft Implantable lead having self-locking suture sleeve
US5376108A (en) 1993-05-20 1994-12-27 Telectronics Pacing Systems, Inc. Electrode lead anchoring apparatus and method employing dual suture collars
US5423763A (en) 1993-06-17 1995-06-13 Pacesetter, Inc. Protective, visible suture sleeve for anchoring transvenous lead bodies
US5484445A (en) 1993-10-12 1996-01-16 Medtronic, Inc. Sacral lead anchoring system
US5549619A (en) 1991-06-04 1996-08-27 Clinical Product Development Limited Medical/surgical devices
US5583319A (en) 1993-10-21 1996-12-10 Lieurance; Dennis W. Low resistance superconductor cable splice and splicing method
US5584874A (en) 1995-04-28 1996-12-17 Medtronic, Inc. Medical electrical lead having improved anchoring sleeve
US5603730A (en) 1995-07-19 1997-02-18 Ventritex, Inc. Suture sleeve for implantable lead
US5674273A (en) 1995-10-17 1997-10-07 Pacesetter, Inc. Implantable pacing lead with crush resistant, protective sleeve
US5683446A (en) 1995-05-25 1997-11-04 Medtronic, Inc. Medical electrical lead having an anchoring sleeve retaining device
US5683403A (en) 1996-04-05 1997-11-04 Incontrol, Inc. Implantable lead suture sleeve
US5709644A (en) 1996-06-14 1998-01-20 Pacesetter, Inc. Implantable suture sleeve modified to reduce tissue ingrowth
US5735891A (en) 1996-12-02 1998-04-07 Sulzer Intermedics Inc. Self-clamping anchoring sleeve
US5746722A (en) 1997-02-05 1998-05-05 Medtronic, Inc. Suture sleeve with circumferential lead locking device
US5800402A (en) 1993-03-19 1998-09-01 Venetec International, Inc. Catheter anchoring system and method of use
US5824032A (en) 1996-08-09 1998-10-20 Medtronic Inc. Medical electrical lead featuring a one piece lead anchoring sleeve with wrap-around locking arms
US5827296A (en) 1996-09-06 1998-10-27 Medtronic, Inc. Medical electrical lead
WO1998048880A1 (en) 1997-04-30 1998-11-05 Medtronic, Inc. Repositionable medical lead anchor with locking device
US5871528A (en) 1996-06-28 1999-02-16 Medtronic, Inc. Temporary bipolar heart wire
US5876429A (en) 1995-06-07 1999-03-02 Intermedics, Inc. Methods and devices for in vivo repair of cardiac stimulator leads
US5957968A (en) 1997-09-26 1999-09-28 Medtronic, Inc. Suture sleeve with lead locking device
US6002969A (en) 1998-08-05 1999-12-14 Intermedics Inc. Cardiac lead with shape-memory structure
US6134477A (en) 1999-04-30 2000-10-17 Medtronic, Inc. Adjustable medical lead fixation system
US6173206B1 (en) 1999-05-07 2001-01-09 Ethicon, Inc. Temporary pacing wire anchor
US6178356B1 (en) 1998-02-20 2001-01-23 Cardiac Pacemakers, Inc. Coronary venous lead having fixation mechanism
US6188932B1 (en) 1996-11-13 2001-02-13 Pacesetter Ab Implantable electrode lead
US6259953B1 (en) 1998-07-28 2001-07-10 Intermedics, Inc. cardiac lead with active fixation and biocompatible lubricant
WO2002064206A2 (en) 2001-02-09 2002-08-22 Medtronic, Inc. Implantable therapy delivery element adjustable anchor
US20020133121A1 (en) 1993-03-19 2002-09-19 Bierman Steven F. Catheter anchoring system
US6463334B1 (en) 1998-11-02 2002-10-08 Cardiac Pacemakers, Inc. Extendable and retractable lead
US6473654B1 (en) 2000-03-08 2002-10-29 Advanced Bionics Corporation Lead anchor
JP2003047653A (en) 2001-05-28 2003-02-18 Terumo Corp Medical composite material, medical tubular body and medical instrument
US20030050668A1 (en) 2001-09-07 2003-03-13 Jonathan Lee Suture sleeve
US6554802B1 (en) 1999-03-31 2003-04-29 Medtronic, Inc. Medical catheter anchor
EP1314449A2 (en) 2001-11-26 2003-05-28 Terumo Kabushiki Kaisha Implantable electrode lead
US20030130616A1 (en) 1999-06-03 2003-07-10 Medtronic Minimed, Inc. Closed loop system for controlling insulin infusion
US6592553B2 (en) 2000-07-05 2003-07-15 Cardiac Pacemakers, Inc. Introducer assembly and method therefor
JP2003220148A (en) 2001-11-26 2003-08-05 Terumo Corp Electrode lead for physiological implant
US20030195600A1 (en) 2002-04-12 2003-10-16 Carole Tronnes Implantable medical device with captivation fixation
US6643550B2 (en) 2000-12-15 2003-11-04 Cardiac Pacemakers, Inc. Multi-polar connector
US20030220678A1 (en) 2002-05-21 2003-11-27 Tronnes Carole A. Adjustable implantable captivation fixation anchor-stop
US20040059403A1 (en) 2002-09-24 2004-03-25 Geriche, Inc. Suture sleeve
US20040143216A1 (en) 2002-08-30 2004-07-22 Spectrx, Inc. Adapter connector for an infusion set and inserter system
US20040199233A1 (en) 2003-04-07 2004-10-07 Cardiac Pacemakers, Inc. Device and method for a self-attaching suture sleeve
US20040254623A1 (en) 2003-06-12 2004-12-16 Cardiac Pacemakers, Inc. Star suture sleeve
US20050080470A1 (en) 2003-10-09 2005-04-14 Randy Westlund Intramyocardial lead implantation system and method
US20050137664A1 (en) 2003-12-18 2005-06-23 Medtronic, Inc. Suture sleeve
US6912423B2 (en) 2000-12-15 2005-06-28 Cardiac Pacemakers, Inc. Terminal connector assembly for a medical device and method therefor
US6921295B2 (en) 2001-04-19 2005-07-26 Medtronic, Inc. Medical lead extension and connection system
US20050177220A1 (en) 2004-02-05 2005-08-11 Medtronic, Inc. Novel lead fixation means
US7090660B2 (en) 2004-03-08 2006-08-15 Tri-State Hospital Supply Corporation Patient medical tubing and catheter anchor and support
US20060235484A1 (en) 2005-03-14 2006-10-19 Jaax Kristen N Stimulation of a stimulation site within the neck or head
WO2006116454A2 (en) 2005-04-26 2006-11-02 Cook Vascular Incorporated Suture collar
US7184841B1 (en) * 2004-08-19 2007-02-27 Cardiac Pacemakers, Inc. Pacing lead stabilizer
WO2007024164A1 (en) 2005-08-24 2007-03-01 St. Jude Medical Ab Suture sleeve with lead locking device
US20070078399A1 (en) 2005-03-07 2007-04-05 Medtronic, Inc. Medical device anchor and method of manufacture thereof
US7218972B2 (en) 2003-04-07 2007-05-15 Cardiac Pacemakers, Inc. Extra strength suture sleeve
US20070156216A1 (en) 2004-03-30 2007-07-05 Cardiac Pacemakers, Inc. Electrode and insulation assembly for a lead and method therefor
US7248930B1 (en) 1997-03-17 2007-07-24 Medtronic, Inc. Medical electrical lead
US20070225784A1 (en) 2006-03-23 2007-09-27 Cardiac Pacemakers, Inc. Medical lead having a variable change in stiffness
US20070282415A1 (en) 2006-06-02 2007-12-06 Cardiac Pacemakers, Inc. Cardiac lead having implantable stiffening structures for fixation
US20070282412A1 (en) 2006-06-02 2007-12-06 Cardiac Pacemakers, Inc. Medical electrical lead with deployable fixation features
US20070282414A1 (en) 2006-06-02 2007-12-06 Cardiac Pacemakers, Inc. Medical electrical lead with expandable fixation features
US20070293922A1 (en) 2006-06-15 2007-12-20 Cardiac Pacemakers, Inc. Medical electrical lead with friction-enhancing fixation features
US7398125B2 (en) 2005-04-09 2008-07-08 Peter Osypka Suture collar with a flexible constraining means
US20080262588A1 (en) 2004-08-16 2008-10-23 Cardiac Pacemakers, Inc. Lead assembly and methods including a push tube
US20090125058A1 (en) 2007-11-09 2009-05-14 Bodner Jeffrey P Lead stabilizer with retention features
US20090125061A1 (en) 2007-11-09 2009-05-14 Rivard Adam J Pre-selected compression lead anchoring device
US20090326473A1 (en) 2008-06-27 2009-12-31 Interrad Medical, Inc. System for anchoring medical devices
US20100016801A1 (en) 2008-07-16 2010-01-21 Interrad Medical, Inc. Anchor Systems and Methods
US20100114034A1 (en) 2007-03-20 2010-05-06 Venetec International, Inc. Securement device for catheters
US7747334B2 (en) 2006-03-23 2010-06-29 Cardiac Pacemakers, Inc. Left ventricular lead shapes
US20100174240A1 (en) * 2009-01-06 2010-07-08 Medtronic, Inc. Anchor having fill port for use with an implantable therapy delivery element
US7765015B2 (en) 2007-01-12 2010-07-27 Cardiac Pacemakers, Inc. Lead with inflatable fixation mechanism
US7806886B2 (en) 1999-06-03 2010-10-05 Medtronic Minimed, Inc. Apparatus and method for controlling insulin infusion with state variable feedback
US20110009935A1 (en) 2009-07-10 2011-01-13 Greatbatch Ltd. Reinforced Suture Sleeve
US20110046669A1 (en) 2008-02-21 2011-02-24 Angiotech Pharmaceuticals, Inc. Method and apparatus for elevating retainers on self-retaining sutures
US20110054581A1 (en) 2009-09-02 2011-03-03 Shrojalkumar Desai Medical devices including polyisobutylene based polymers and derivatives thereof
US7914582B2 (en) 2000-08-28 2011-03-29 Vertebral Technologies, Inc. Method and system for mammalian joint resurfacing
US7933661B2 (en) 2004-02-04 2011-04-26 Medtronic, Inc. Lead retention means
US20120029335A1 (en) 2010-07-29 2012-02-02 Cameron Health, Inc. Subcutaneous Leads and Methods of Implant and Explant
US20120071959A1 (en) 2009-05-28 2012-03-22 Marcus Helgesson Suture sleeve and a method for manufacturing a suture sleeve
US20120150202A1 (en) 2010-12-14 2012-06-14 Boston Scientific Neuromodulation Corporation Devices containing a suture sleeve and methods of making and using
US20120330354A1 (en) 2011-06-21 2012-12-27 Greatbatch Ltd. Multi durometer reinforced suture sleeve
US20120330355A1 (en) 2011-06-21 2012-12-27 Greatbatch Ltd Multi-durometer reinforced suture sleeve
US20130138200A1 (en) 2008-04-11 2013-05-30 Endologix, Inc. Bifurcated graft deployment systems and methods
US20130158640A1 (en) 2011-12-19 2013-06-20 Brian D. Soltis Lead anchoring system with limited movement of anchoring device along lead
JP2014506504A (en) 2011-02-07 2014-03-17 ボストン サイエンティフィック ニューロモデュレイション コーポレイション Methods and devices for using a torque lock anchors and anchor
US20140121739A1 (en) 2012-10-29 2014-05-01 Cardiac Pacemakers, Inc. Suture sleeves having exterior surface tear resistance
US20140128948A1 (en) 2012-11-08 2014-05-08 Cardiac Pacemakers, Inc. Fixation and strain relief element for temporary therapy delivery device
US8774942B2 (en) 2007-07-10 2014-07-08 Ams Research Corporation Tissue anchor
US20150005856A1 (en) 2013-06-27 2015-01-01 Boston Scientific Neuromodulation Corporation Lead anchors and systems and methods using the lead anchors
US8954165B2 (en) 2012-01-25 2015-02-10 Nevro Corporation Lead anchors and associated systems and methods
US20150045865A1 (en) 2013-08-07 2015-02-12 Boston Scientific Neuromodulation Corporation Systems and methods for making and using lead anchors for leads of electrical stimulation systems
US20150051675A1 (en) 2013-08-19 2015-02-19 Boston Scientific Neuromodulation Corporation Lead anchor with adhesive and systems and methods using the lead anchor
US20150352352A1 (en) 2014-06-05 2015-12-10 Cardiac Pacemakers, Inc. Flex safe suture sleeve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151964U (en) * 1979-04-17 1980-11-01
JPH04504818A (en) * 1989-12-26 1992-08-27
CA2487411C (en) * 2002-05-30 2011-06-14 Visx, Inc. Tracking torsional eye orientation and position
DE102004036957B3 (en) * 2004-07-30 2006-06-14 Infineon Technologies Ag A method for generating test signals and using a test system for performing the method

Patent Citations (158)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254774A (en) 1979-02-14 1981-03-10 The United States Of America As Represented By The Department Of Health, Education And Welfare Balloon catheter and technique for the manufacture thereof
US4276882A (en) 1979-05-18 1981-07-07 Medtronic, Inc. Lead anchoring device
US4287891A (en) 1979-08-31 1981-09-08 Peters Joseph L Securing device for surgical tubes
US4266552A (en) 1979-11-13 1981-05-12 Medtronic, Inc. Lead anchoring bobbin
US4301815A (en) 1980-01-23 1981-11-24 Telectronics Pty. Limited Trailing tine electrode lead
US4387727A (en) 1981-03-30 1983-06-14 Medtronic, Inc. Coaxial service kit
US4585013A (en) 1981-04-20 1986-04-29 Cordis Corporation Lumenless pervenous electrical lead and method of implantation
US4768523A (en) 1981-04-29 1988-09-06 Lifecore Biomedical, Inc. Hydrogel adhesive
US4409994A (en) 1981-06-02 1983-10-18 Telectronics Pty., Ltd. Lap joint molding member for a pacemaker electrode lead
US4437475A (en) 1981-08-28 1984-03-20 Medtronic, Inc. Transvenous cardiovascular integrated lead anchoring sleeve, protector, and permanent lead introducer stop gap
US4442840A (en) 1982-06-07 1984-04-17 Wojciechowicz Jr Alexander Electrical connector apparatus and method for a temporary cardiac pacing wire
US4517971A (en) 1982-11-22 1985-05-21 Sorbonne Robert L Guard for venipuncture site and catheter retainer
US4516584A (en) 1983-01-07 1985-05-14 Cordis Corporation Suture collar
US4519404A (en) 1983-09-28 1985-05-28 Fleischhacker John J Endocardial electrode lead with conical fixation mechanism
US4613329A (en) 1983-09-30 1986-09-23 Sherwood Medical Company Catheter placement device
US4550737A (en) 1983-10-12 1985-11-05 Peter Osypka Intravenously implantable electrode lead for use with cardiac pacemakers
US4538623A (en) 1984-04-09 1985-09-03 Medtronic, Inc. Thread electrode assembly
US4553961A (en) 1984-04-18 1985-11-19 Cordis Corporation Suture sleeve with structure for enhancing pacing lead gripping
US4676782A (en) 1984-09-21 1987-06-30 Vitaphore Corporation Positionable tissue interfacing device for the management of percutaneous conduits
US4615472A (en) 1985-06-19 1986-10-07 Intravascular Surgical Instruments, Inc. Catheter placement device
US4683895A (en) 1985-07-25 1987-08-04 Cordis Corporation Suture sleeve anchoring device
US5129405A (en) 1985-09-18 1992-07-14 Telectronics N.V. Vein suture collar
US4672979A (en) 1986-01-30 1987-06-16 Cordis Corporation Suture sleeve assembly
US4906233A (en) 1986-05-29 1990-03-06 Terumo Kabushiki Kaisha Method of securing a catheter body to a human skin surface
US4796643A (en) 1986-09-30 1989-01-10 Telectronics N.V. Medical electrode leads
US5036862A (en) 1987-04-06 1991-08-06 Cordis Corporation Implantable, self-retaining lead
US5107856A (en) 1991-01-10 1992-04-28 Siemens-Pacesetter, Inc. Multiple lead suture sleeve
JPH06505190A (en) 1991-02-22 1994-06-16
US5152298A (en) 1991-04-16 1992-10-06 Siemens Pacesetter, Inc. Threaded suture sleeve
US5549619A (en) 1991-06-04 1996-08-27 Clinical Product Development Limited Medical/surgical devices
US5242431A (en) 1992-06-11 1993-09-07 Siemens Pacesetter, Inc. Suture sleeve assembly with slidable compression collar
US5257975A (en) 1992-08-14 1993-11-02 Edward Weck Incorporated Cannula retention device
US5273053A (en) 1992-11-02 1993-12-28 Medtronic, Inc. Suture sleeve with lead locking device
US20020133121A1 (en) 1993-03-19 2002-09-19 Bierman Steven F. Catheter anchoring system
US5800402A (en) 1993-03-19 1998-09-01 Venetec International, Inc. Catheter anchoring system and method of use
US5366496A (en) 1993-04-01 1994-11-22 Cardiac Pacemakers, Inc. Subcutaneous shunted coil electrode
EP0625359A2 (en) 1993-05-19 1994-11-23 Siemens Aktiengesellschaft Implantable lead having self-locking suture sleeve
US5476493A (en) 1993-05-19 1995-12-19 Pacesetter, Inc. Implantable lead having self-locking suture sleeve
US5376108A (en) 1993-05-20 1994-12-27 Telectronics Pacing Systems, Inc. Electrode lead anchoring apparatus and method employing dual suture collars
US5423763A (en) 1993-06-17 1995-06-13 Pacesetter, Inc. Protective, visible suture sleeve for anchoring transvenous lead bodies
US5628780A (en) 1993-06-17 1997-05-13 Pacesetter, Inc. Protective, visible suture sleeve for anchoring transvenous lead bodies
US5484445A (en) 1993-10-12 1996-01-16 Medtronic, Inc. Sacral lead anchoring system
US5583319A (en) 1993-10-21 1996-12-10 Lieurance; Dennis W. Low resistance superconductor cable splice and splicing method
US5584874A (en) 1995-04-28 1996-12-17 Medtronic, Inc. Medical electrical lead having improved anchoring sleeve
US5683446A (en) 1995-05-25 1997-11-04 Medtronic, Inc. Medical electrical lead having an anchoring sleeve retaining device
US5876429A (en) 1995-06-07 1999-03-02 Intermedics, Inc. Methods and devices for in vivo repair of cardiac stimulator leads
US5603730A (en) 1995-07-19 1997-02-18 Ventritex, Inc. Suture sleeve for implantable lead
US5674273A (en) 1995-10-17 1997-10-07 Pacesetter, Inc. Implantable pacing lead with crush resistant, protective sleeve
US5683403A (en) 1996-04-05 1997-11-04 Incontrol, Inc. Implantable lead suture sleeve
US5709644A (en) 1996-06-14 1998-01-20 Pacesetter, Inc. Implantable suture sleeve modified to reduce tissue ingrowth
US5871528A (en) 1996-06-28 1999-02-16 Medtronic, Inc. Temporary bipolar heart wire
US5824032A (en) 1996-08-09 1998-10-20 Medtronic Inc. Medical electrical lead featuring a one piece lead anchoring sleeve with wrap-around locking arms
US5827296A (en) 1996-09-06 1998-10-27 Medtronic, Inc. Medical electrical lead
US6188932B1 (en) 1996-11-13 2001-02-13 Pacesetter Ab Implantable electrode lead
US5735891A (en) 1996-12-02 1998-04-07 Sulzer Intermedics Inc. Self-clamping anchoring sleeve
WO1998033551A1 (en) 1997-02-05 1998-08-06 Medtronic, Inc. Suture sleeve with circumferential lead locking device
US5746722A (en) 1997-02-05 1998-05-05 Medtronic, Inc. Suture sleeve with circumferential lead locking device
US7248930B1 (en) 1997-03-17 2007-07-24 Medtronic, Inc. Medical electrical lead
US5843146A (en) 1997-04-30 1998-12-01 Medtronic Incorporated Adjustable medical lead anchor
WO1998048880A1 (en) 1997-04-30 1998-11-05 Medtronic, Inc. Repositionable medical lead anchor with locking device
US5957968A (en) 1997-09-26 1999-09-28 Medtronic, Inc. Suture sleeve with lead locking device
US6178356B1 (en) 1998-02-20 2001-01-23 Cardiac Pacemakers, Inc. Coronary venous lead having fixation mechanism
US6915169B2 (en) 1998-07-22 2005-07-05 Cardiac Pacemakers, Inc. Extendable and retractable lead having a snap-fit terminal connector
US20080262587A1 (en) 1998-07-22 2008-10-23 Cardiac Pacemakers, Inc Extendable and retractable lead having a snap-fit terminal connector
US20050267557A1 (en) 1998-07-22 2005-12-01 Cardiac Pacemakers, Inc. Extendable and retractable lead having a snap-fit terminal connector
US6259953B1 (en) 1998-07-28 2001-07-10 Intermedics, Inc. cardiac lead with active fixation and biocompatible lubricant
US6002969A (en) 1998-08-05 1999-12-14 Intermedics Inc. Cardiac lead with shape-memory structure
US6463334B1 (en) 1998-11-02 2002-10-08 Cardiac Pacemakers, Inc. Extendable and retractable lead
US6554802B1 (en) 1999-03-31 2003-04-29 Medtronic, Inc. Medical catheter anchor
US6134477A (en) 1999-04-30 2000-10-17 Medtronic, Inc. Adjustable medical lead fixation system
US6173206B1 (en) 1999-05-07 2001-01-09 Ethicon, Inc. Temporary pacing wire anchor
US7806886B2 (en) 1999-06-03 2010-10-05 Medtronic Minimed, Inc. Apparatus and method for controlling insulin infusion with state variable feedback
US20030130616A1 (en) 1999-06-03 2003-07-10 Medtronic Minimed, Inc. Closed loop system for controlling insulin infusion
US6473654B1 (en) 2000-03-08 2002-10-29 Advanced Bionics Corporation Lead anchor
US6592553B2 (en) 2000-07-05 2003-07-15 Cardiac Pacemakers, Inc. Introducer assembly and method therefor
US7914582B2 (en) 2000-08-28 2011-03-29 Vertebral Technologies, Inc. Method and system for mammalian joint resurfacing
US6912423B2 (en) 2000-12-15 2005-06-28 Cardiac Pacemakers, Inc. Terminal connector assembly for a medical device and method therefor
US20050202703A1 (en) 2000-12-15 2005-09-15 Cardiac Pacemakers, Inc. Multi-polar connector
US6643550B2 (en) 2000-12-15 2003-11-04 Cardiac Pacemakers, Inc. Multi-polar connector
US6895277B2 (en) 2000-12-15 2005-05-17 Cardiac Pacemakers, Inc. Multi-polar connector
US20040093052A1 (en) 2000-12-15 2004-05-13 Cardiac Pacemaker, Inc. Multi-polar connector
US6901287B2 (en) 2001-02-09 2005-05-31 Medtronic, Inc. Implantable therapy delivery element adjustable anchor
WO2002064206A2 (en) 2001-02-09 2002-08-22 Medtronic, Inc. Implantable therapy delivery element adjustable anchor
US6921295B2 (en) 2001-04-19 2005-07-26 Medtronic, Inc. Medical lead extension and connection system
JP2003047653A (en) 2001-05-28 2003-02-18 Terumo Corp Medical composite material, medical tubular body and medical instrument
US20030050668A1 (en) 2001-09-07 2003-03-13 Jonathan Lee Suture sleeve
EP1314449A2 (en) 2001-11-26 2003-05-28 Terumo Kabushiki Kaisha Implantable electrode lead
US20030100937A1 (en) 2001-11-26 2003-05-29 Fuminori Tsuboi Implantable electrode lead
JP2003220148A (en) 2001-11-26 2003-08-05 Terumo Corp Electrode lead for physiological implant
US6985777B2 (en) 2001-11-26 2006-01-10 Terumo Kabushiki Kaisha Implantable electrode lead
WO2003086532A1 (en) 2002-04-12 2003-10-23 Medtronic, Inc. Implantable medical lead with movable fixation
US20030195600A1 (en) 2002-04-12 2003-10-16 Carole Tronnes Implantable medical device with captivation fixation
US20030220678A1 (en) 2002-05-21 2003-11-27 Tronnes Carole A. Adjustable implantable captivation fixation anchor-stop
WO2003099375A2 (en) 2002-05-21 2003-12-04 Medtronic, Inc. Adjustable implantable captivation fixation anchor-stop
US20040143216A1 (en) 2002-08-30 2004-07-22 Spectrx, Inc. Adapter connector for an infusion set and inserter system
US20040059403A1 (en) 2002-09-24 2004-03-25 Geriche, Inc. Suture sleeve
WO2004028345A2 (en) 2002-09-24 2004-04-08 Geriche, Inc. Suture sleeve
US20040199233A1 (en) 2003-04-07 2004-10-07 Cardiac Pacemakers, Inc. Device and method for a self-attaching suture sleeve
US7218972B2 (en) 2003-04-07 2007-05-15 Cardiac Pacemakers, Inc. Extra strength suture sleeve
US7242986B2 (en) 2003-04-07 2007-07-10 Cardiac Pacemakers, Inc. Device and method for a self-attaching suture sleeve
US20040254623A1 (en) 2003-06-12 2004-12-16 Cardiac Pacemakers, Inc. Star suture sleeve
US20050080470A1 (en) 2003-10-09 2005-04-14 Randy Westlund Intramyocardial lead implantation system and method
WO2005061047A1 (en) 2003-12-18 2005-07-07 Medtronic, Inc. Improved suture sleeve
US20050137664A1 (en) 2003-12-18 2005-06-23 Medtronic, Inc. Suture sleeve
US7082337B2 (en) 2003-12-18 2006-07-25 Medtronic, Inc. Suture sleeve
US7933661B2 (en) 2004-02-04 2011-04-26 Medtronic, Inc. Lead retention means
US20050177220A1 (en) 2004-02-05 2005-08-11 Medtronic, Inc. Novel lead fixation means
US7090660B2 (en) 2004-03-08 2006-08-15 Tri-State Hospital Supply Corporation Patient medical tubing and catheter anchor and support
US20070156216A1 (en) 2004-03-30 2007-07-05 Cardiac Pacemakers, Inc. Electrode and insulation assembly for a lead and method therefor
US20080262588A1 (en) 2004-08-16 2008-10-23 Cardiac Pacemakers, Inc. Lead assembly and methods including a push tube
US7184841B1 (en) * 2004-08-19 2007-02-27 Cardiac Pacemakers, Inc. Pacing lead stabilizer
US20070078399A1 (en) 2005-03-07 2007-04-05 Medtronic, Inc. Medical device anchor and method of manufacture thereof
US20060235484A1 (en) 2005-03-14 2006-10-19 Jaax Kristen N Stimulation of a stimulation site within the neck or head
US7398125B2 (en) 2005-04-09 2008-07-08 Peter Osypka Suture collar with a flexible constraining means
WO2006116454A2 (en) 2005-04-26 2006-11-02 Cook Vascular Incorporated Suture collar
US20060264803A1 (en) 2005-04-26 2006-11-23 Cook Vascular Incorporated Suture collar
US8000811B2 (en) 2005-08-24 2011-08-16 St. Jude Medical Ab Suture sleeve
US20080228251A1 (en) 2005-08-24 2008-09-18 Rolf Hill Suture Sleeve
WO2007024164A1 (en) 2005-08-24 2007-03-01 St. Jude Medical Ab Suture sleeve with lead locking device
US20070225784A1 (en) 2006-03-23 2007-09-27 Cardiac Pacemakers, Inc. Medical lead having a variable change in stiffness
US7747334B2 (en) 2006-03-23 2010-06-29 Cardiac Pacemakers, Inc. Left ventricular lead shapes
US20070282412A1 (en) 2006-06-02 2007-12-06 Cardiac Pacemakers, Inc. Medical electrical lead with deployable fixation features
US20070282414A1 (en) 2006-06-02 2007-12-06 Cardiac Pacemakers, Inc. Medical electrical lead with expandable fixation features
US20070282415A1 (en) 2006-06-02 2007-12-06 Cardiac Pacemakers, Inc. Cardiac lead having implantable stiffening structures for fixation
US20070293922A1 (en) 2006-06-15 2007-12-20 Cardiac Pacemakers, Inc. Medical electrical lead with friction-enhancing fixation features
US7765015B2 (en) 2007-01-12 2010-07-27 Cardiac Pacemakers, Inc. Lead with inflatable fixation mechanism
US20100114034A1 (en) 2007-03-20 2010-05-06 Venetec International, Inc. Securement device for catheters
US8774942B2 (en) 2007-07-10 2014-07-08 Ams Research Corporation Tissue anchor
US20090125059A1 (en) 2007-11-09 2009-05-14 Verzal Kevin E Compression member suture sleeve
US8126569B2 (en) 2007-11-09 2012-02-28 Cardiac Pacemakers, Inc. Compression control lead anchoring device
US20090125060A1 (en) 2007-11-09 2009-05-14 Rivard Adam J Compression control lead anchoring device
US20090125058A1 (en) 2007-11-09 2009-05-14 Bodner Jeffrey P Lead stabilizer with retention features
US8271096B2 (en) 2007-11-09 2012-09-18 Cardiac Pacemakers, Inc. Pre-selected compression lead anchoring device
US20090125061A1 (en) 2007-11-09 2009-05-14 Rivard Adam J Pre-selected compression lead anchoring device
US20110046669A1 (en) 2008-02-21 2011-02-24 Angiotech Pharmaceuticals, Inc. Method and apparatus for elevating retainers on self-retaining sutures
US20130138200A1 (en) 2008-04-11 2013-05-30 Endologix, Inc. Bifurcated graft deployment systems and methods
US20090326473A1 (en) 2008-06-27 2009-12-31 Interrad Medical, Inc. System for anchoring medical devices
US20100016801A1 (en) 2008-07-16 2010-01-21 Interrad Medical, Inc. Anchor Systems and Methods
US20100174240A1 (en) * 2009-01-06 2010-07-08 Medtronic, Inc. Anchor having fill port for use with an implantable therapy delivery element
US20120071959A1 (en) 2009-05-28 2012-03-22 Marcus Helgesson Suture sleeve and a method for manufacturing a suture sleeve
EP2275169A1 (en) 2009-07-10 2011-01-19 Greatbatch Ltd. Reinforced suture sleeve
US20110009935A1 (en) 2009-07-10 2011-01-13 Greatbatch Ltd. Reinforced Suture Sleeve
US20110054581A1 (en) 2009-09-02 2011-03-03 Shrojalkumar Desai Medical devices including polyisobutylene based polymers and derivatives thereof
US20120029335A1 (en) 2010-07-29 2012-02-02 Cameron Health, Inc. Subcutaneous Leads and Methods of Implant and Explant
US20120150202A1 (en) 2010-12-14 2012-06-14 Boston Scientific Neuromodulation Corporation Devices containing a suture sleeve and methods of making and using
JP2014506504A (en) 2011-02-07 2014-03-17 ボストン サイエンティフィック ニューロモデュレイション コーポレイション Methods and devices for using a torque lock anchors and anchor
US20120330354A1 (en) 2011-06-21 2012-12-27 Greatbatch Ltd. Multi durometer reinforced suture sleeve
US20120330355A1 (en) 2011-06-21 2012-12-27 Greatbatch Ltd Multi-durometer reinforced suture sleeve
US20130158640A1 (en) 2011-12-19 2013-06-20 Brian D. Soltis Lead anchoring system with limited movement of anchoring device along lead
US8954165B2 (en) 2012-01-25 2015-02-10 Nevro Corporation Lead anchors and associated systems and methods
US20140121739A1 (en) 2012-10-29 2014-05-01 Cardiac Pacemakers, Inc. Suture sleeves having exterior surface tear resistance
US20140128948A1 (en) 2012-11-08 2014-05-08 Cardiac Pacemakers, Inc. Fixation and strain relief element for temporary therapy delivery device
US9486622B2 (en) 2012-11-08 2016-11-08 Cardiac Pacemakers, Inc. Fixation and strain relief element for temporary therapy delivery device
US20150005856A1 (en) 2013-06-27 2015-01-01 Boston Scientific Neuromodulation Corporation Lead anchors and systems and methods using the lead anchors
US20150045865A1 (en) 2013-08-07 2015-02-12 Boston Scientific Neuromodulation Corporation Systems and methods for making and using lead anchors for leads of electrical stimulation systems
US20150051675A1 (en) 2013-08-19 2015-02-19 Boston Scientific Neuromodulation Corporation Lead anchor with adhesive and systems and methods using the lead anchor
US9216563B2 (en) * 2013-08-19 2015-12-22 Boston Scientific Neuromodulation Corporation Lead anchor with adhesive and systems and methods using the lead anchor
US20150352352A1 (en) 2014-06-05 2015-12-10 Cardiac Pacemakers, Inc. Flex safe suture sleeve

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
International Search Report and Written Opinion issued in PCT/US2013/067138, dated Mar. 20, 2014, 13 pages.
International Search Report and Written Opinion issued in PCT/US2016/033364, dated Oct. 10, 2016, 14 pages.
Invitation to Pay Additional Fees and Partial international Search issued in PCT/US2016/033364, dated Aug. 10, 2016, 6 pages.
Pacing Lead Stabilizer with Modified Slit Geometry, Technical Disclosure from www.ip.com, No. IPCOM000130753D, published Nov. 3, 2005, full document available at http://www.ip.com/pubview/IPCOM000125732D,6 pages.
PCT Invitation to Pay Additional Fees and Partial Search Report issued in PCT/US2016/033364 dated Aug. 10, 2016, 6 pages.
Suture Sleeve with Removable Fins, Technical Disclosure from www.ip.com, No. IPCOM000125732D, published Jun. 15, 2005, full document available at http://www.ip.com/pubview/IPCOM000125732D, 4 pages.

Also Published As

Publication number Publication date
WO2016187473A1 (en) 2016-11-24
JP6543721B2 (en) 2019-07-10
EP3297718A1 (en) 2018-03-28
US20160339233A1 (en) 2016-11-24
AU2016264610A1 (en) 2017-08-31
AU2016264610B2 (en) 2018-11-08
CN107530541A (en) 2018-01-02
JP2018507753A (en) 2018-03-22

Similar Documents

Publication Publication Date Title
US7831313B2 (en) Lead anchor for implantable stimulation devices and methods of manufacture and use
US10112045B2 (en) Implantable medical device fixation
US8352028B2 (en) Intravascular medical device
EP1835964B1 (en) Leadless cardiac system for pacing and arrhythmia treatment
US7840266B2 (en) Integrated lead for applying cardiac resynchronization therapy and neural stimulation therapy
US9039594B2 (en) Signal transmitting and lesion excluding heart implants for pacing, defibrillating, and/or sensing of heart beat
EP1957148B1 (en) Cardiac stimulation system
US7155284B1 (en) Treatment of hypertension
US7072720B2 (en) Devices and methods for vagus nerve stimulation
US8755893B2 (en) Tibial nerve stimulation
US8706236B2 (en) System and method for conditioning a diaphragm of a patient
US6308103B1 (en) Self-centering epidural spinal cord lead and method
US5931864A (en) Coronary venous lead having fixation mechanism
US20050102014A1 (en) Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing
US7363089B2 (en) Method of use of implantable percutaneous stimulation lead
US8126560B2 (en) Stimulation lead for stimulating the baroreceptors in the pulmonary artery
JP5465538B2 (en) Through blood vessels nerve stimulation apparatus and method
EP2081643B1 (en) System for neurally-mediated anti-arrhythmic therapy
US6141594A (en) Single pass lead and system with active and passive fixation elements
US6445953B1 (en) Wireless cardiac pacing system with vascular electrode-stents
US7546166B2 (en) Medical lead designs for lead placement through tissue
JP4387724B2 (en) Biological implantable electrode lead
US8489189B2 (en) Expandable fixation mechanism
EP1056507B1 (en) Intravenous cardiac lead with positive fixation segment
US5895414A (en) Pacemaker housing

Legal Events

Date Code Title Description
AS Assignment

Owner name: CARDIAC PACEMAKERS, INC., MINNESOTA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DE KOCK, ANDREW L.;COOKE, DANIEL L.;REDDY, G. SHANTANU;AND OTHERS;SIGNING DATES FROM 20160513 TO 20160517;REEL/FRAME:039477/0643

Owner name: CARDIAC PACEMAKERS, INC., MINNESOTA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DURAND, DAVID A.;REEL/FRAME:039478/0518

Effective date: 20160726

AS Assignment

Owner name: CARDIAC PACEMAKERS, INC., MINNESOTA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FUHS, CHRISTOPHER A.;REEL/FRAME:039771/0914

Effective date: 20160513

STPP Information on status: patent application and granting procedure in general

Free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS

STPP Information on status: patent application and granting procedure in general

Free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED

STCF Information on status: patent grant

Free format text: PATENTED CASE